/**
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.tongtech.cnmq.handlers.kot.stats;

import java.util.Map;
import com.tongtech.bookkeeper.stats.Gauge;

/**
 * A {@link Gauge} implementation that forwards on the value supplier.
 */
public class SimpleGauge<T extends Number> {

    private final Gauge<T> gauge;
    private final Map<String, String> labels;

    public SimpleGauge(final Gauge<T> gauge, Map<String, String> labels) {
        this.gauge = gauge;
        this.labels = labels;
    }

    public Number getSample() {
        return gauge.getSample();
    }

    public Map<String, String> getLabels() {
        return labels;
    }
}
